<template>
 <div>
  御剑乘风来,除魔天地间!===father.vue ==== {{ ff }}==={{ pp }}
  <hr>
  <Son msg="我是father" :bb="ff" :nn.sync="nnn" @Sonvalue="Fathervalue" @ChangeFather="ChangeFather"></Son>
 </div>
</template>
<script>
import Son from './Son.vue'
export default{
  components:{
    Son
  },
    data () {
        return {
            ff:'666',
            pp:'',
            nnn:123
        }
    },
    created () {
    },
    computed:{
    },
    methods:{
      Fathervalue(sss){
       this.pp = sss
      },
      ChangeFather(bb){
        this.ff=bb
      }
    }
}
</script>
<style lang='less'  scoped>
</style>
